SLB-30-1500PIR2 30.0 mm Dia. x 1500.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 1500 mm
- BFL
- 1498.6 mm
- R1
- 778.5 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
SLB-30-1500PIR2 30.0 mm Dia. x 1500.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-30-1500PIR2 is a Plano-Convex Spherical Lens, sourced from the reputable vendor OptoSigma. This lens boasts a 30.0 mm diameter and a focal length of 1500.0 mm, making it suitable for a wide range of optical applications.
The lens is crafted from n-bk7 schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. This material is particularly suitable for use in the 750-1550nm wavelength range, ensuring optimal performance in near-infrared applications.
The lens features a Plano-Convex geometry, with a 2.0 mm thickness at the edge and a slightly increased thickness of 2.1 mm at the center. This geometry, combined with a 778.5 mm radius of curvature, results in a back focal length of 1498.6 mm. The lens's inner and outer radii are both 0 mm, indicating a uniform curvature.
The SLB-30-1500PIR2 is coated with Opt IR2 on both the front and back surfaces. This coating enhances the lens's performance in the infrared spectrum, reducing reflection and increasing transmission.
